Presentation | 2022-03-09 Depth Estimation Based on a Catadioptric System with an Omnidirectional Camera and a Spherical Mirror Yuya Hiruta, Hidehiko Shishido, Itaru Kitahara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Since 3D information is useful for spatial recognition, the technologies for acquiring and presenting 3D information are rapidly spreading in various fields. 3D information sensing methods using laser beams and multi-view image groups are known, however, these methods require large-scale equipment and observation systems. Catadioptric imaging systems using a curved mirror can observe a large space at a time. In this paper, we propose a method to acquire a wide range of 3D information with a compact device by estimating the depth of the observation space from a monocular image based on a catadioptric imaging system consisting of an omnidirectional camera and a spherical mirror. The effectiveness of the proposed method was confirmed through an experiment using an image taken in a CG environment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 3D Estimation / Cadioptric Imaging System / Omnidirectional Camera / Mirror Object / Epipolar Geometry |
Paper # | IMQ2021-19,IE2021-81,MVE2021-48 |
Date of Issue | 2022-03-02 (IMQ, IE, MVE) |
Conference Information | |
Committee | CQ / IMQ / MVE / IE |
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Conference Date | 2022/3/9(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online (Zoom) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Media of five senses, Multimedia, Media experience, Picture codinge, Image media quality, Network,quality and reliability, etc |
Chair | Jun Okamoto(NTT) / Kenya Uomori(Osaka Univ.) / Masayuki Ihara(RIKEN) / Kazuya Kodama(NII) |
Vice Chair | Takefumi Hiraguri(Nippon Inst. of Tech.) / Gou Hasegawa(Tohoku Univ.) / Mitsuru Maeda(Canon) / Kiyoshi Kiyokawa(NAIST) / Hiroyuki Bandoh(NTT) / Toshihiko Yamazaki(Univ. of Tokyo) |
Secretary | Takefumi Hiraguri(NTT) / Gou Hasegawa(Ritsumeikan Univ.) / Mitsuru Maeda(Nagoya Univ.) / Kiyoshi Kiyokawa(NTT) / Hiroyuki Bandoh(Oosaka Inst. of Tech.) / Toshihiko Yamazaki(NTT) |
Assistant | Yoshiaki Nishikawa(NEC) / Ryoichi Kataoka(KDDI Research) / Kimiko Kawashima(NTT) / Masato Tsukada(NEC) / Takashi Yamazoe(Seikei Univ.) / Naoya Isoyama(NAIST) / Takenori Hara(DNP) / Mitsuhiro Goto(NTT) / Shunsuke Iwamura(NHK) / Shinobu Kudo(NTT) |
Paper Information | |
Registration To | Technical Committee on Communication Quality / Technical Committee on Image Media Quality / Technical Committee on Media Experience and Virtual Environment / Technical Committee on Image Engineering |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Depth Estimation Based on a Catadioptric System with an Omnidirectional Camera and a Spherical Mirror |
Sub Title (in English) | |
Keyword(1) | 3D Estimation |
Keyword(2) | Cadioptric Imaging System |
Keyword(3) | Omnidirectional Camera |
Keyword(4) | Mirror Object |
Keyword(5) | Epipolar Geometry |
1st Author's Name | Yuya Hiruta |
1st Author's Affiliation | University of Tsukuba(Univ. of Tsukuba) |
2nd Author's Name | Hidehiko Shishido |
2nd Author's Affiliation | University of Tsukuba(Univ. of Tsukuba) |
3rd Author's Name | Itaru Kitahara |
3rd Author's Affiliation | University of Tsukuba(Univ. of Tsukuba) |
Date | 2022-03-09 |
Paper # | IMQ2021-19,IE2021-81,MVE2021-48 |
Volume (vol) | vol.121 |
Number (no) | IMQ-420,IE-422,MVE-423 |
Page | pp.pp.49-54(IMQ), pp.49-54(IE), pp.49-54(MVE), |
#Pages | 6 |
Date of Issue | 2022-03-02 (IMQ, IE, MVE) |